Solution 4:

Rename User Preferences:

Windows XP:

Open My Computer and navigate to C:\Documents and Settings\username\Application Data\Libronix DLS\Library. If the Application Data folder is not visible, you will need to change the windows setting so you can see hidden folders:

Click on Tools | Folder Options. Click on the View tab, select Show hidden files and folders, and click OK.

Right-click on the Preferences folder, choose Rename, andchange the folder name to OldPreferences; press Enter.

Open Libronix. If it is performing properly, leave the new Preferences folder and delete OldPreferences. If the performance has not improved, close Libronix, delete the new Preferences folder and rename OldPreferences back to its original name.

Windows Vista:

Open Computer and navigate to C:\Users\username\AppData\Roaming\Libronix DLS\Library. If the AppData folder is not visible, you will need to change the windows setting so you can see hidden folders:

Click on Organize | Folder and Search Options. Click on the View tab, select Show hidden files and folders, and click OK.

Right-click on the Preferences folder, choose Rename, andchange the folder name to OldPreferences; press Enter.

Open Libronix. If it is performing properly, leave the new Preferences folder and delete OldPreferences. If the performance has not improved, close Libronix, delete the new Preferences folder and rename OldPreferences back to its original name.

Windows 98/ME:

Open My Computer and navigate to C:\Windows\Application Data\Libronix DLS\Library.

Right-click on the Preferences folder, choose Rename, andchange the folder name to OldPreferences; press Enter.

Open Libronix. If it is performing properly, leave the new Preferences folder and delete OldPreferences. If the performance has not improved, close Libronix, delete the new Preferences folder and rename OldPreferences back to its original name